Fault locator RFLO.................................................................... 274
Fault locator LMBRFLO........................................................274
Secondary system supervision SPVC.......................................275
Fuse failure supervision SDDRFUF..................................... 275
Fuse failure supervision based on voltage difference
VDSPVC...............................................................................276
Pole discordance protection RPLD ...........................................277
Pole discordance protection CCPDSC.................................277
Power swing detection RPSB....................................................278
Power swing detection ZMRPSB ........................................ 278
Autoreclosing RREC..................................................................279
SMBRREC .......................................................................... 279
Synchronising RSYN.................................................................283
Synchrocheck, energizing check, and
synchronizing SESRSYN..................................................... 283
Logical nodes for generic references............................................. 289
Generic process I/O GGIO........................................................ 289
Logic rotating switch for function selection and LHMI
presentation SLGAPC.......................................................... 289
Selector mini switch VSGAPC..............................................291
Generic communication function for Double Point
indication DPGAPC.............................................................. 292
Single point generic control 8 signals SPC8GAPC.............. 293
Event counter with limit supervision L4UFCNT.................... 296
IEC61850 generic communication I/O functions SPGGIO... 297
IEC61850 generic communication I/O functions 16 inputs
SP16GGIO........................................................................... 298
Generic communication function for Measured Value
MVGAPC..............................................................................300
Pulse-counter logic PCFCNT............................................... 301
Trip matrix logic TMAGAPC................................................. 302
Elapsed time integrator with limit transgression and
overflow supervision TEIGGIO.............................................303
Logical nodes for metering and measurement............................... 305
Metering MMTR.........................................................................305
Function for energy calculation and demand handling
ETPMMTR............................................................................305
Non phase related measurement MMXN.................................. 308
Measurements CVMMXN.....................................................308
Measurement MMXU.................................................................312
Phase current measurement CMMXU................................. 312
Phase-phase voltage measurement VMMXU...................... 314
Phase-neutral voltage measurement VNMMXU.................. 316
Sequence and imbalance MSQI................................................318
Table of contents
6
670 series 2.1 IEC
Communication protocol manual